From the Vault: I Want a New Blood

From fictional tales of vampire thrust to to real-life medical research, the notion of synthetic blood brings with it a lot of possibilities. In this classic episode of Stuff to Blow Your Mind, Robert and Joe consider the strange history of purported blood substitutes and possible ramifications if scientists ever solve this riddle in the blood. (originally published 10/8/2020) Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.